1324304860

素因数分解:

$2^2\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{39019}}^1$

素因数の和:40725

約数の個数: 24

約数和(自身を含む): 2782750320

約数和(自身を除く): 1458445460

約数列:

[1, 2, 4, 5, 10, 20, 1697, 3394, 6788, 8485, 16970, 33940, 39019, 78038, 156076, 195095, 390190, 780380, 66215243, 132430486, 264860972, 331076215, 662152430, 1324304860]

約数ペア:

[(1, 1324304860), (2, 662152430), (4, 331076215), (5, 264860972), (10, 132430486), (20, 66215243), (1697, 780380), (3394, 390190), (6788, 195095), (8485, 156076), (16970, 78038), (33940, 39019)]